1. Video Compression: H.264.Audio compression: ADPCM.

2. Supports standard RTSP 3G mobile phone surveillance. CMS Software.

3. Video input 8BNC& video output 1+1 BNC, 1VGA; audio input 8BNC&audio output 1+1 BNC; voice talkback 1BNC.Alarm function.                                                                                                                4. D1 real time. NTSC 720*480 240fps; PAL704*576 200fps.                                                                                                                                                                             5. 8ch full D1 real time recording and network transmission work simultaneously; 1 channel to 8 channel D1 playback.

6. Recording Modes: manual, timing, alarm, motion detection.

7. USB 2.0, Network and DVD-RW backup; supports multi-protocol RS485 PTZ control, PTZ preset points, cruising and tracking functions.

8. Standard IR remote control and mouse.                                                                                                      

9. Network: 1 RJ45 10/100/1000MB, TCP/IP, PPPoE, DHCP, DDNS.

10. MAX support 8*1500GB SATA HDD.

11. Language: English/German/Spanish/Russian/Chinese/French/

Korean/Turkish/Portuguese/Italian/Japanese.